<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.3.1"/>
<title>Open Event Machine API: event_machine_core_mask.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
  $(window).load(resizeHeight);
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td style="padding-left: 0.5em;">
   <div id="projectname">Open Event Machine API
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.3.1 -->
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
      <li class="current"><a href="files.html"><span>Files</span></a></li>
      <li><a href="examples.html"><span>Examples</span></a></li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="files.html"><span>File&#160;List</span></a></li>
      <li><a href="globals.html"><span>Globals</span></a></li>
    </ul>
  </div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('event__machine__core__mask_8h_source.html','');});
</script>
<div id="doc-content">
<div class="header">
  <div class="headertitle">
<div class="title">event_machine_core_mask.h</div>  </div>
</div><!--header-->
<div class="contents">
<a href="event__machine__core__mask_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *   Copyright (c) 2012, Nokia Siemens Networks</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *   All rights reserved.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *   Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *   modification, are permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *       * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *         notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *       * Redistributions in binary form must reproduce the above copyright</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *         notice, this list of conditions and the following disclaimer in the</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *         documentation and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *       * Neither the name of Nokia Siemens Networks nor the</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *         names of its contributors may be used to endorse or promote products</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *         derived from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; AND</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#ifndef EVENT_MACHINE_CORE_MASK_H_</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define EVENT_MACHINE_CORE_MASK_H_</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="event__machine_8h.html" title="Event Machine API v1.0.">event_machine.h</a>&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#if EM_CORE_MASK_SIZE != 64</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#error Core mask functions support only 64 bit mask size</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">#ifdef EM_64_BIT</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment"> * 64 bit versions.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment"> * --------------------------------------------</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#af1b1c53ca99e4e2da2279aaaf85f7207">   67</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#af1b1c53ca99e4e2da2279aaaf85f7207" title="Zero the whole mask.">em_core_mask_zero</a>(<a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;{</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  mask-&gt;u64[0] = 0;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;}</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#ad0addd1930c8cedb273d83a37226bc6b">   79</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#ad0addd1930c8cedb273d83a37226bc6b" title="Set a bit in the mask.">em_core_mask_set</a>(<span class="keywordtype">int</span> core, <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;{</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  mask-&gt;u64[0] |= ((uint64_t)1 &lt;&lt; core);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;}</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#abbcd01ad828207a64173f3ac2f6dedc7">   91</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#abbcd01ad828207a64173f3ac2f6dedc7" title="Clear a bit in the mask.">em_core_mask_clr</a>(<span class="keywordtype">int</span> core, <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;{</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  mask-&gt;u64[0] &amp;= ~((uint64_t)1 &lt;&lt; core);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;}</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#ad0543c4db1741a354eb972adbe97a4a3">  105</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="event__machine__core__mask_8h.html#ad0543c4db1741a354eb972adbe97a4a3" title="Test if a bit is set in the mask.">em_core_mask_isset</a>(<span class="keywordtype">int</span> core, <span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;{</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  <span class="keywordflow">return</span> (mask-&gt;u64[0] &amp; ((uint64_t)1 &lt;&lt; core));</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;}</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;</div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#ad6060bc6c237065aaa524e47fc35cb9f">  118</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="event__machine__core__mask_8h.html#ad6060bc6c237065aaa524e47fc35cb9f" title="Test if the mask is all zero.">em_core_mask_iszero</a>(<span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;{</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  <span class="keywordflow">return</span> (mask-&gt;u64[0] == 0);</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;}</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#a128764ed09e6b936fd52a93693c690b4">  132</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="event__machine__core__mask_8h.html#a128764ed09e6b936fd52a93693c690b4" title="Test if two masks are equal.">em_core_mask_equal</a>(<span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask1, <span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask2)</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;{</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;  <span class="keywordflow">return</span> (mask1-&gt;u64[0] == mask2-&gt;u64[0]);</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;}</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#a8f1e37b10969270b6f24868ddcef381d">  144</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#a8f1e37b10969270b6f24868ddcef381d" title="Set a range (0...count-1) of bits in the mask.">em_core_mask_set_count</a>(<span class="keywordtype">int</span> count, <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;{</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  mask-&gt;u64[0] |= (((uint64_t)1 &lt;&lt; count) - 1);</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;}</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#aa55a8af23d41b28ad472f6aeb825d7e6">  156</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#aa55a8af23d41b28ad472f6aeb825d7e6" title="Copy core mask.">em_core_mask_copy</a>(<a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* dest, <span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* src)</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;{</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  dest-&gt;u64[0] = src-&gt;u64[0];</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;}</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;</div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="code" href="event__machine__core__mask_8h.html#affb762ae521f0feeef00bf48b2fb0739">  169</a></span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="event__machine__core__mask_8h.html#affb762ae521f0feeef00bf48b2fb0739" title="Count the number of bits set in the mask.">em_core_mask_count</a>(<span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;{</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  uint64_t n = mask-&gt;u64[0];</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  <span class="keywordtype">int</span>      cnt;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;  </div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;  <span class="keywordflow">for</span>(cnt = 0; n; cnt++)</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  {</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    n &amp;= (n - 1); <span class="comment">// Clear the least significant bit set</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;  }</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;  </div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;  <span class="keywordflow">return</span> cnt;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;}</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="preprocessor">#elif defined(EM_32_BIT)</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="comment"> * 32 bit versions.</span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="comment"> * --------------------------------------------</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#af1b1c53ca99e4e2da2279aaaf85f7207" title="Zero the whole mask.">em_core_mask_zero</a>(<a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;{</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;  mask-&gt;u32[0] = 0;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  mask-&gt;u32[1] = 0;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;}</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#ad0addd1930c8cedb273d83a37226bc6b" title="Set a bit in the mask.">em_core_mask_set</a>(<span class="keywordtype">int</span> core, <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;{</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;  <span class="keywordflow">if</span>(core &lt; 32)</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;  {</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    mask-&gt;u32[1] |= ((uint32_t)1 &lt;&lt; core);</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;  }</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;  {</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    mask-&gt;u32[0] |= ((uint32_t)1 &lt;&lt; (core - 32) );</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;  }</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;}</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#abbcd01ad828207a64173f3ac2f6dedc7" title="Clear a bit in the mask.">em_core_mask_clr</a>(<span class="keywordtype">int</span> core, <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;{</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;  <span class="keywordflow">if</span>(core &lt; 32)</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;  {</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    mask-&gt;u32[1] &amp;= ~((uint32_t)1 &lt;&lt; core);</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;  }</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;  {</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    mask-&gt;u32[0] &amp;= ~((uint32_t)1 &lt;&lt; (core - 32) );</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;  }</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;}</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="event__machine__core__mask_8h.html#ad0543c4db1741a354eb972adbe97a4a3" title="Test if a bit is set in the mask.">em_core_mask_isset</a>(<span class="keywordtype">int</span> core, <span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;{</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;  <span class="keywordflow">if</span>(core &lt; 32)</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;  {</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="keywordflow">return</span> (mask-&gt;u32[1] &amp; ((uint32_t)1 &lt;&lt; core));</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;  }</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;  {</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    <span class="keywordflow">return</span> (mask-&gt;u32[0] &amp; ((uint32_t)1 &lt;&lt; (core - 32)));</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;  }</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;}</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="event__machine__core__mask_8h.html#ad6060bc6c237065aaa524e47fc35cb9f" title="Test if the mask is all zero.">em_core_mask_iszero</a>(<span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;{</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;  <span class="keywordflow">return</span> ((mask-&gt;u32[0] == 0) &amp;&amp; (mask-&gt;u32[1] == 0));</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;}</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="event__machine__core__mask_8h.html#a128764ed09e6b936fd52a93693c690b4" title="Test if two masks are equal.">em_core_mask_equal</a>(<span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask1, <span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask2)</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;{</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;  <span class="keywordflow">return</span> ((mask1-&gt;u32[0] == mask2-&gt;u32[0]) &amp;&amp; (mask1-&gt;u32[1] == mask2-&gt;u32[1]));</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;}</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#a8f1e37b10969270b6f24868ddcef381d" title="Set a range (0...count-1) of bits in the mask.">em_core_mask_set_count</a>(<span class="keywordtype">int</span> count, <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;{</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;  <span class="keywordflow">if</span>(count &lt;= 32)</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;  {</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    mask-&gt;u32[1] |= (((uint32_t)1 &lt;&lt; count) - 1);</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;  }</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;  {</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;    mask-&gt;u32[1] |= 0xffffffff;</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    mask-&gt;u32[0] |= (((uint32_t)1 &lt;&lt; (count - 32)) - 1);</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;  }</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;}</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="event__machine__core__mask_8h.html#aa55a8af23d41b28ad472f6aeb825d7e6" title="Copy core mask.">em_core_mask_copy</a>(<a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* dest, <span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* src)</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;{</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;  dest-&gt;u32[0] = src-&gt;u32[0];</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;  dest-&gt;u32[1] = src-&gt;u32[1];</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;}</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="event__machine__core__mask_8h.html#affb762ae521f0feeef00bf48b2fb0739" title="Count the number of bits set in the mask.">em_core_mask_count</a>(<span class="keyword">const</span> <a class="code" href="unionem__core__mask__t.html" title="Type for queue group core mask.">em_core_mask_t</a>* mask)</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;{</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;  uint32_t n;</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;  <span class="keywordtype">int</span>      cnt, i;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;  </div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  <span class="keywordflow">for</span>(i = 0, cnt = 0; i &lt; 2; i++)</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;  {</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    n = mask-&gt;u32[i];</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    </div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    <span class="keywordflow">for</span>(; n; cnt++) {</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;      n &amp;= (n - 1); <span class="comment">// clear the least significant bit set</span></div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    }</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;  }</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;  </div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;  <span class="keywordflow">return</span> cnt;</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;}</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="comment"> *  These mask functions could be added also</span></div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;<span class="comment"> *  void em_core_mask_and(em_core_mask_t* dest, const em_core_mask_t* src1, const em_core_mask_t* src2);</span></div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;<span class="comment"> *  void em_core_mask_or(em_core_mask_t* dest, const em_core_mask_t* src1, const em_core_mask_t* src2);</span></div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;<span class="comment"> *  void em_core_mask_xor(em_core_mask_t* dest, const em_core_mask_t* src1, const em_core_mask_t* src2);</span></div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="preprocessor"></span>}</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* EVENT_MACHINE_CORE_MASK_H_ */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;<span class="preprocessor"></span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="event__machine__core__mask_8h.html">event_machine_core_mask.h</a></li>
    <li class="footer">Generated on Wed Aug 7 2013 15:17:39 for Open Event Machine API by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.3.1 </li>
  </ul>
</div>
</body>
</html>
